set(0,'defaultfigurecolor','w') 

x=25:25:100;
plot(x,houst(2,:),'-o','Color',[0,0.4,0.8],'MarkerFaceColor',[0,0.4,0.8],'MarkerEdgeColor',[0,0.4,0.8]);
hold on 
plot(x,houst(1,:),'-o','Color',[0.3,0.7,0.3],'MarkerFaceColor',[0.3,0.7,0.3],'MarkerEdgeColor',[0.3,0.7,0.3])
hold on
plot(x,houst(3,:),'-o','Color',[0.5,0,0],'MarkerFaceColor',[0.8,0,0],'MarkerEdgeColor',[0.8,0,0]);

set(gca,'fontname','times','fontsize',12);
set(gca,'xtick',25:25:100);
set(gca,'xticklabel',100:-25:25);
set(gca,'xlim',[15,110]);
set(gca,'ylim',[70,110]);
set(gca,'ytick',70:10:100);
legend('SSRN','DPRN','MSHCN','interpreter','latex')

xlabel('Sample number per class','Fontname','Times New Roman','FontSize',14,'interpreter','latex')
ylabel('Overall accuracy(\%)','Fontname','Times New Roman','FontSize',14,'interpreter','latex')

set(gcf,'Units','Inches');
pos = get(gcf,'Position');
set(gcf,'PaperPositionMode','Auto','PaperUnits','Inches','PaperSize',[pos(3), pos(4)])
filename = 'acc_sample_houst.pdf'; % filename
print(gcf,filename,'-dpdf','-r0')
